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<title>Class: Unit</title>
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<h1>Class: Unit</h1>
<h2 class='summaryURI'>http://ontology.dumontierlab.com/Unit</h2>
<h2>Asserted Class Hierarchy</h2>
<div class='codebox' id='asserted_class_hierarchy'>
<ul class='minihierarchy'>
<li class='expandable'> +
<a href="Thing___211650690.html" title="http://www.w3.org/2002/07/owl#Thing">Thing</a></li><ul class='minihierarchy'>
<li class='expandable'> +
<span class='active-entity'>Unit</span></li><ul class='minihierarchy'>
<ul>
<li><a href="AccelerationUnit___-2118818982.html" title="http://ontology.dumontierlab.com/AccelerationUnit">AccelerationUnit</a></li><li class='expandable'> +
<a href="AmountOfSubstanceUnit___1817650967.html" title="http://ontology.dumontierlab.com/AmountOfSubstanceUnit">AmountOfSubstanceUnit</a></li><li class='expandable'> +
<a href="AngleUnit___-1589791771.html" title="http://ontology.dumontierlab.com/AngleUnit">AngleUnit</a></li><span id='Unit' style='display: none;'>
<li><a href="AngularAccelerationUnit___-427858602.html" title="http://ontology.dumontierlab.com/AngularAccelerationUnit">AngularAccelerationUnit</a></li><li><a href="AngularVelocityUnit___-702077799.html" title="http://ontology.dumontierlab.com/AngularVelocityUnit">AngularVelocityUnit</a></li><li class='expandable'> +
<a href="AreaUnit___-1722990739.html" title="http://ontology.dumontierlab.com/AreaUnit">AreaUnit</a></li><li><a href="Bar___-236147831.html" title="http://ontology.dumontierlab.com/Bar">Bar</a></li><li><a href="Brewster___-1186478802.html" title="http://ontology.dumontierlab.com/Brewster">Brewster</a></li><li><a href="Calorie___333381199.html" title="http://ontology.dumontierlab.com/Calorie">Calorie</a></li><li><a href="CapacitanceUnit___2007332330.html" title="http://ontology.dumontierlab.com/CapacitanceUnit">CapacitanceUnit</a></li><li><a href="CatalyticActivityUnit___-1804800301.html" title="http://ontology.dumontierlab.com/CatalyticActivityUnit">CatalyticActivityUnit</a></li><li class='expandable'> +
<a href="CGSUnit___163082601.html" title="http://ontology.dumontierlab.com/CGSUnit">CGSUnit</a></li><li class='expandable'> +
<a href="ConcentrationUnit___649455499.html" title="http://ontology.dumontierlab.com/ConcentrationUnit">ConcentrationUnit</a></li><li class='expandable'> +
<a href="ConductionUnit___-833210794.html" title="http://ontology.dumontierlab.com/ConductionUnit">ConductionUnit</a></li><li><a href="CurrencyUnit___18009577.html" title="http://ontology.dumontierlab.com/CurrencyUnit">CurrencyUnit</a></li><li><a href="Decilitre___1485208473.html" title="http://ontology.dumontierlab.com/Decilitre">Decilitre</a></li><li class='expandable'> +
<a href="DensityUnit___-931052496.html" title="http://ontology.dumontierlab.com/DensityUnit">DensityUnit</a></li><li class='expandable'> +
<a href="DerivedUnit___1966631707.html" title="http://ontology.dumontierlab.com/DerivedUnit">DerivedUnit</a></li><li><a href="DimensionlessUnit___441164089.html" title="http://ontology.dumontierlab.com/DimensionlessUnit">DimensionlessUnit</a></li><li><a href="DynamicViscosityUnit___-1660529678.html" title="http://ontology.dumontierlab.com/DynamicViscosityUnit">DynamicViscosityUnit</a></li><li><a href="ElectricChargeDensityUnit___-1090431039.html" title="http://ontology.dumontierlab.com/ElectricChargeDensityUnit">ElectricChargeDensityUnit</a></li><li class='expandable'> +
<a href="ElectricChargeUnit___1436149513.html" title="http://ontology.dumontierlab.com/ElectricChargeUnit">ElectricChargeUnit</a></li><li class='expandable'> +
<a href="ElectricConductanceUnit___-1167036894.html" title="http://ontology.dumontierlab.com/ElectricConductanceUnit">ElectricConductanceUnit</a></li><li><a href="ElectricCurrentDensityUnit___1561757294.html" title="http://ontology.dumontierlab.com/ElectricCurrentDensityUnit">ElectricCurrentDensityUnit</a></li><li class='expandable'> +
<a href="ElectricCurrentUnit___1838035196.html" title="http://ontology.dumontierlab.com/ElectricCurrentUnit">ElectricCurrentUnit</a></li><li><a href="ElectricFieldStrengthUnit___-802276006.html" title="http://ontology.dumontierlab.com/ElectricFieldStrengthUnit">ElectricFieldStrengthUnit</a></li><li><a href="ElectricFluxDensityUnit___1462498166.html" title="http://ontology.dumontierlab.com/ElectricFluxDensityUnit">ElectricFluxDensityUnit</a></li><li class='expandable'> +
<a href="ElectricResistanceUnit___1978851748.html" title="http://ontology.dumontierlab.com/ElectricResistanceUnit">ElectricResistanceUnit</a></li><li class='expandable'> +
<a href="ElectromagneticRadiationUnit___1053541289.html" title="http://ontology.dumontierlab.com/ElectromagneticRadiationUnit">ElectromagneticRadiationUnit</a></li><li class='expandable'> +
<a href="EnergyDensityUnit___43823000.html" title="http://ontology.dumontierlab.com/EnergyDensityUnit">EnergyDensityUnit</a></li><li class='expandable'> +
<a href="EnergyUnit___-1602378990.html" title="http://ontology.dumontierlab.com/EnergyUnit">EnergyUnit</a></li><li class='expandable'> +
<a href="EntropyUnit___-1463519929.html" title="http://ontology.dumontierlab.com/EntropyUnit">EntropyUnit</a></li><li class='expandable'> +
<a href="ForceUnit___1855453389.html" title="http://ontology.dumontierlab.com/ForceUnit">ForceUnit</a></li><li class='expandable'> +
<a href="FrequencyUnit___1326391420.html" title="http://ontology.dumontierlab.com/FrequencyUnit">FrequencyUnit</a></li><li><a href="HartmannRaoUnit___-1545378201.html" title="http://ontology.dumontierlab.com/HartmannRaoUnit">HartmannRaoUnit</a></li><li class='expandable'> +
<a href="ImperialUnit___1965461503.html" title="http://ontology.dumontierlab.com/ImperialUnit">ImperialUnit</a></li><li><a href="InductanceUnit___998197924.html" title="http://ontology.dumontierlab.com/InductanceUnit">InductanceUnit</a></li><li><a href="InformationUnit___-1910375700.html" title="http://ontology.dumontierlab.com/InformationUnit">InformationUnit</a></li><li class='expandable'> +
<a href="LengthUnit___-517300364.html" title="http://ontology.dumontierlab.com/LengthUnit">LengthUnit</a></li><li><a href="Litre___389184690.html" title="http://ontology.dumontierlab.com/Litre">Litre</a></li><li><a href="MagneticFieldStrengthUnit___967242113.html" title="http://ontology.dumontierlab.com/MagneticFieldStrengthUnit">MagneticFieldStrengthUnit</a></li><li><a href="MagneticFluxDensityUnit___-1883142819.html" title="http://ontology.dumontierlab.com/MagneticFluxDensityUnit">MagneticFluxDensityUnit</a></li><li><a href="MagneticFluxUnit___-1650093843.html" title="http://ontology.dumontierlab.com/MagneticFluxUnit">MagneticFluxUnit</a></li><li class='expandable'> +
<a href="MassUnit___-1525361050.html" title="http://ontology.dumontierlab.com/MassUnit">MassUnit</a></li><li class='expandable'> +
<a href="MolarEnergyUnit___-1152440235.html" title="http://ontology.dumontierlab.com/MolarEnergyUnit">MolarEnergyUnit</a></li><li class='expandable'> +
<a href="MolarEntropyUnit___-400320412.html" title="http://ontology.dumontierlab.com/MolarEntropyUnit">MolarEntropyUnit</a></li><li class='expandable'> +
<a href="MolarMassUnit___1509740649.html" title="http://ontology.dumontierlab.com/MolarMassUnit">MolarMassUnit</a></li><li><a href="MolecularMassUnit___-1648232940.html" title="http://ontology.dumontierlab.com/MolecularMassUnit">MolecularMassUnit</a></li><li><a href="MomentOfForceUnit___-817970140.html" title="http://ontology.dumontierlab.com/MomentOfForceUnit">MomentOfForceUnit</a></li><li><a href="PermeabilityUnit___-519106587.html" title="http://ontology.dumontierlab.com/PermeabilityUnit">PermeabilityUnit</a></li><li><a href="PermittivityUnit___-167092078.html" title="http://ontology.dumontierlab.com/PermittivityUnit">PermittivityUnit</a></li><li class='expandable'> +
<a href="PotentialDifferenceUnit___-1241517187.html" title="http://ontology.dumontierlab.com/PotentialDifferenceUnit">PotentialDifferenceUnit</a></li><li class='expandable'> +
<a href="PowerUnit___-1386403597.html" title="http://ontology.dumontierlab.com/PowerUnit">PowerUnit</a></li><li class='expandable'> +
<a href="PressureUnit___1866286133.html" title="http://ontology.dumontierlab.com/PressureUnit">PressureUnit</a></li><li class='expandable'> +
<a href="RadiationUnit___-914773129.html" title="http://ontology.dumontierlab.com/RadiationUnit">RadiationUnit</a></li><li class='expandable'> +
<a href="RockwellHardnessScaleUnit___1475070019.html" title="http://ontology.dumontierlab.com/RockwellHardnessScaleUnit">RockwellHardnessScaleUnit</a></li><li class='expandable'> +
<a href="SolubilityParameterUnit___1014151901.html" title="http://ontology.dumontierlab.com/SolubilityParameterUnit">SolubilityParameterUnit</a></li><li><a href="SpecificEnergyUnit___186991488.html" title="http://ontology.dumontierlab.com/SpecificEnergyUnit">SpecificEnergyUnit</a></li><li class='expandable'> +
<a href="SpecificEntropyUnit___-1827609959.html" title="http://ontology.dumontierlab.com/SpecificEntropyUnit">SpecificEntropyUnit</a></li><li><a href="SpecificThermalExpansivityUnit___-152152345.html" title="http://ontology.dumontierlab.com/SpecificThermalExpansivityUnit">SpecificThermalExpansivityUnit</a></li><li><a href="SpecificVolumeUnit___-1776816082.html" title="http://ontology.dumontierlab.com/SpecificVolumeUnit">SpecificVolumeUnit</a></li><li><a href="StressOpticalCoefficientUnit___-187952887.html" title="http://ontology.dumontierlab.com/StressOpticalCoefficientUnit">StressOpticalCoefficientUnit</a></li><li class='expandable'> +
<a href="SurfaceTensionUnit___1649739477.html" title="http://ontology.dumontierlab.com/SurfaceTensionUnit">SurfaceTensionUnit</a></li><li class='expandable'> +
<a href="TemperatureUnit___-1371672668.html" title="http://ontology.dumontierlab.com/TemperatureUnit">TemperatureUnit</a></li><li><a href="TensileCreepComplianceUnit___233402922.html" title="http://ontology.dumontierlab.com/TensileCreepComplianceUnit">TensileCreepComplianceUnit</a></li><li><a href="ThermalConductanceUnit___-313543650.html" title="http://ontology.dumontierlab.com/ThermalConductanceUnit">ThermalConductanceUnit</a></li><li class='expandable'> +
<a href="TimeUnit___-795417299.html" title="http://ontology.dumontierlab.com/TimeUnit">TimeUnit</a></li><li><a href="VelocityUnit___-789265251.html" title="http://ontology.dumontierlab.com/VelocityUnit">VelocityUnit</a></li><li><a href="VolumeResistivityUnit___1594542907.html" title="http://ontology.dumontierlab.com/VolumeResistivityUnit">VolumeResistivityUnit</a></li><li class='expandable'> +
<a href="VolumeUnit___728780736.html" title="http://ontology.dumontierlab.com/VolumeUnit">VolumeUnit</a></li><li><a href="WavenumberUnit___-988524584.html" title="http://ontology.dumontierlab.com/WavenumberUnit">WavenumberUnit</a></li></span><!-- subs -->
<span id='Unit-expand'><a class='subsexpand' id='showSubs' href='#' onClick="showSubs('Unit');">68 more...</a></span>
</ul>
</ul>
</ul>
</ul>
</div><!-- asserted class hierarchy -->
<h2>Annotations (2)</h2>
<div class='codebox' id='annotations_(2)'>
<ul>
<li>
<span class='annotation-uri'>comment:</span> <span class='literal'>"A unit is a particular physical quantity, defined and adopted by convention, with which other particular quantities of the same kind are compared to express their value."</span> (string)</li>
<li>
<span class='annotation-uri'>label:</span> <span class='literal'>"unit"</span> (string)</li>
</ul>
</div><!-- annotations (2) -->
<h2>Usage (15)</h2>
<div class='codebox' id='usage_(15)'>
<ul>
<li>
<a href="DerivedUnit___1966631707.html" title="http://ontology.dumontierlab.com/DerivedUnit">DerivedUnit</a> <span class='keyword'>≡</span> <span class='active-entity'>Unit</span> <span class='keyword'>and</span> (<a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span>)</li>
<li>
<a href="UnitRaisedToPowerNegativeOne___1272385243.html" title="http://ontology.dumontierlab.com/UnitRaisedToPowerNegativeOne">UnitRaisedToPowerNegativeOne</a> <span class='keyword'>≡</span> (<a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span>) <span class='keyword'>and</span> (<a href="../dataproperties/isRaisedToPowerOf___1721977245.html" title="http://ontology.dumontierlab.com/isRaisedToPowerOf">isRaisedToPowerOf</a> <span class='value'>value</span> (<span class='literal'>"-1"</span> (double)))</li>
<li>
<a href="UnitRaisedToPowerNegativeThree___-902762077.html" title="http://ontology.dumontierlab.com/UnitRaisedToPowerNegativeThree">UnitRaisedToPowerNegativeThree</a> <span class='keyword'>≡</span> (<a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span>) <span class='keyword'>and</span> (<a href="../dataproperties/isRaisedToPowerOf___1721977245.html" title="http://ontology.dumontierlab.com/isRaisedToPowerOf">isRaisedToPowerOf</a> <span class='value'>value</span> (<span class='literal'>"-3"</span> (double)))</li>
<li>
<a href="UnitRaisedToPowerNegativeTwo___373492149.html" title="http://ontology.dumontierlab.com/UnitRaisedToPowerNegativeTwo">UnitRaisedToPowerNegativeTwo</a> <span class='keyword'>≡</span> (<a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span>) <span class='keyword'>and</span> (<a href="../dataproperties/isRaisedToPowerOf___1721977245.html" title="http://ontology.dumontierlab.com/isRaisedToPowerOf">isRaisedToPowerOf</a> <span class='value'>value</span> (<span class='literal'>"-2"</span> (double)))</li>
<li>
<a href="UnitRaisedToPowerPositiveOne___84414111.html" title="http://ontology.dumontierlab.com/UnitRaisedToPowerPositiveOne">UnitRaisedToPowerPositiveOne</a> <span class='keyword'>≡</span> (<a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span>) <span class='keyword'>and</span> (<a href="../dataproperties/isRaisedToPowerOf___1721977245.html" title="http://ontology.dumontierlab.com/isRaisedToPowerOf">isRaisedToPowerOf</a> <span class='value'>value</span> (<span class='literal'>"1"</span> (double)))</li>
<li>
<a href="UnitRaisedToPowerPositiveThree___-81719193.html" title="http://ontology.dumontierlab.com/UnitRaisedToPowerPositiveThree">UnitRaisedToPowerPositiveThree</a> <span class='keyword'>≡</span> (<a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span>) <span class='keyword'>and</span> (<a href="../dataproperties/isRaisedToPowerOf___1721977245.html" title="http://ontology.dumontierlab.com/isRaisedToPowerOf">isRaisedToPowerOf</a> <span class='value'>value</span> (<span class='literal'>"3"</span> (double)))</li>
<li>
<a href="UnitRaisedToPowerPositiveTwo___-814478983.html" title="http://ontology.dumontierlab.com/UnitRaisedToPowerPositiveTwo">UnitRaisedToPowerPositiveTwo</a> <span class='keyword'>≡</span> (<a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span>) <span class='keyword'>and</span> (<a href="../dataproperties/isRaisedToPowerOf___1721977245.html" title="http://ontology.dumontierlab.com/isRaisedToPowerOf">isRaisedToPowerOf</a> <span class='value'>value</span> (<span class='literal'>"2"</span> (double)))</li>
<li>
<a href="../objectproperties/isUnitOf___2020661625.html" title="http://ontology.dumontierlab.com/isUnitOf">isUnitOf</a> <span class='keyword'>Domain</span> <span class='active-entity'>Unit</span></li>
<li>
<a href="../objectproperties/hasUnit___-303335650.html" title="http://ontology.dumontierlab.com/hasUnit">hasUnit</a> <span class='keyword'>Range</span> <span class='active-entity'>Unit</span></li>
<li>
<a href="ConcentrationUnit___649455499.html" title="http://ontology.dumontierlab.com/ConcentrationUnit">ConcentrationUnit</a> <span class='keyword'>⊆</span> <a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span></li>
<li>
<a href="ConductionUnit___-833210794.html" title="http://ontology.dumontierlab.com/ConductionUnit">ConductionUnit</a> <span class='keyword'>⊆</span> <a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span></li>
<li>
<a href="DimensionlessUnit___441164089.html" title="http://ontology.dumontierlab.com/DimensionlessUnit">DimensionlessUnit</a> <span class='keyword'>⊆</span> <a href="../objectproperties/Denominator___-479721961.html" title="http://www.polymerinformatics.com/DumontierUntisComplex#Denominator">Denominator</a> <span class='some'>some</span> <span class='active-entity'>Unit</span></li>
<li>
<a href="DimensionlessUnit___441164089.html" title="http://ontology.dumontierlab.com/DimensionlessUnit">DimensionlessUnit</a> <span class='keyword'>⊆</span> <a href="../objectproperties/Numerator___-1274027724.html" title="http://www.polymerinformatics.com/DumontierUntisComplex#Numerator">Numerator</a> <span class='some'>some</span> <span class='active-entity'>Unit</span></li>
<li>
<a href="PartsPerNotationUnit___1604718203.html" title="http://ontology.dumontierlab.com/PartsPerNotationUnit">PartsPerNotationUnit</a> <span class='keyword'>⊆</span> <a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> (<a href="UnitRaisedToPowerNegativeOne___1272385243.html" title="http://ontology.dumontierlab.com/UnitRaisedToPowerNegativeOne">UnitRaisedToPowerNegativeOne</a> <span class='keyword'>and</span> (<a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span>))</li>
<li>
<a href="PartsPerNotationUnit___1604718203.html" title="http://ontology.dumontierlab.com/PartsPerNotationUnit">PartsPerNotationUnit</a> <span class='keyword'>⊆</span> <a href="../objectproperties/derivesFrom___-1446486554.html" title="http://ontology.dumontierlab.com/derivesFrom">derivesFrom</a> <span class='some'>some</span> <span class='active-entity'>Unit</span></li>
</ul>
</div><!-- usage (15) -->
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